Rainbow Bar Rainfall ForecastUnited KingdomSEHampshireRainbow BarToday 13 Mar10%Sat 14 Mar30%Sun 15 Mar45%Mon 16 Mar15%Tue 17 Mar15%Wed 18 MarNo RainThu 19 MarNo RainRainbow Bar rainfall forecast issued today at 12:36 pm. Next forecast at approx. 2:36 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Dean Hill (Wiltshire) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads